package com.ruoyi.question.service;


import com.ruoyi.common.domain.question.Subject;
import com.ruoyi.common.domain.video.VideoRecord;

import java.util.List;

public interface ISubjectService {

    List<Subject> selectList(Subject record);

    int updateRecord(Subject record);

    int saveRecord(Subject record);

    int delete(Subject record);

    Subject findById(Long id);

    Subject selectByPrimaryKey(Long id);

    Integer levelBySubjectId(Integer subjectId);
}
